The Saga of Swamp Thing — DC Comics
Issue: #5
Last valuation update: 2022-08-08
Phantom Stranger back-up story entitled "...But the Patient Died!".
First appearances: Dennis Barclay
Creators: John Costanza, Tony DeZuniga, Tony DeZuniga, Len Wein, Mike W. Barr, Tatjana Wood, Milt Snapinn, Tom Yeates, Carl Gafford, Martin Pasko, Howard Bender
Characters: Swamp Thing, Phantom Stranger, Tannarak, Liz Tremayne, Harry Kay, Dennis Barclay